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Bis-propargyl-PEG8 - 98%, high purity , CAS No.1351373-46-0

COA

Grade & Purity:

≥98%

Cas Number: 1351373-46-0
Molecular Weight: 402.5
PubChem CID: 131954354

In stock

Item Number

B596573

Grouped product items
SKU	Size	Availability	Price	Qty
B596573-250mg	250mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$246.90
B596573-1g	1g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$585.90

Bis-Propargyl-PEG

View related series

Alkyne PEG (559) Bromo PEG (225) m-PEG (327) PLGA (32) Propargyl PEG (218) PROTAC (2077) PROTAC Linkers (1898)

Basic Description

Specifications & Purity	≥98%
Storage Temp	Protected from light,Store at -20°C,Argon charged
Shipped In	Ice chest + Ice pads This product requires cold chain shipping. Ground and other economy services are not available.
Product Description	Bis-propargyl-PEG8 is a PEG derivative containing two propargyl groups. The propargyl groups can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage. The hydrophilic PEG spacer increases solubility in aqueous media.

Names and Identifiers

IUPAC Name	3-[2-[2-[2-[2-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]prop-1-yne
INCHI	InChI=1S/C20H34O8/c1-3-5-21-7-9-23-11-13-25-15-17-27-19-20-28-18-16-26-14-12-24-10-8-22-6-4-2/h1-2H,5-20H2
InChIKey	VVUXHSSWSXTRPE-UHFFFAOYSA-N
Smiles	C#CCOCCOCCOCCOCCOCCOCCOCCOCC#C
PubChem CID	131954354
Molecular Weight	402.5

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Chemical and Physical Properties

Molecular Weight	402.500 g/mol
XLogP3	-0.700
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	8
Rotatable Bond Count	23
Exact Mass	402.225 Da
Monoisotopic Mass	402.225 Da
Topological Polar Surface Area	73.800 Å²
Heavy Atom Count	28
Formal Charge	0
Complexity	360.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

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